Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/553e3c59389c4c7ea1d457ec9b2e2d22 : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed5d121096424e578ae5648dbbc49a16 : FAILURE in 6m 37s